In the second part of the exclusive interview, Gold chats about writing for Peter Capaldi, the upcoming Doctor Who Symphonic Spectacular, Last Christmas, YouTube and Mummy on the Orient Express guest star Frank Skinner - listen in the player below.

You can listen to the first part of the interview HERE where Gold discusses writing a new song for Doctor Who Series 9 and his highlights from Series 1 with Christopher Eccleston. Visit the DWO WhoCast for regular updates and shows HERE.